Yes, both HarmonyPSA and Freshbooks offer a Free Trial.
HarmonyPSA is designed for Large Enterprises, Medium Business and Small Business.
Freshbooks is designed for Freelancers, Medium Business and Small Business.
The starting price of Freshbooks begins at $8/month when monthly, while pricing details for HarmonyPSA are unavailable.
Some top alternatives to HarmonyPSA includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Freshbooks, Basecamp, Trello, Wrike, TeamGantt, ProofHub, monday.com, Asana, ProjectManager.com, Worksuite, Quire, Quick Base, Resource Guru, Citrix Podio and Adobe Workfront.
Some top alternatives to Freshbooks includes Quickbooks, Xero, Zoho Books, FreeAgent, QuickFile, HoneyBook, Zoho Invoice, Busy Accounting Software, QuickBooks Desktop Pro and Wave.